A king of this name called "the German" swore the Strasbourg Oath. Another won the Battle of Nancy against Charles the Bold o
A king of this name called "the German" swore the Strasbourg Oath. Another won the Battle of Nancy against Charles the Bold of Burgundy, and a third bought part of the True Cross and died on the Eighth Crusade. Besides the Spider King and that Saint, another king of this name convened the Estates-General before the Bastille fell. For 10 points, name these French monarchs whose 16th was guillotined and whose long-reigning 14th was called the Sun King.
A king of this name called "the German" swore the Strasbourg Oath.
{Louis} [prompt on {Ludwig} until “{Battle} of {Nancy}” is read]